import java.io.InputStream;
import java.io.OutputStream;
import java.net.ServerSocket;
import java.net.Socket;

public class TcpS {
    public static void main(String[] args) throws Exception{
        
         //创建服务器对象 指定程序端口
        ServerSocket server=new ServerSocket(8888);
        System.out.println("服务器："+server);
        //
        Socket client=server.accept();
        System.out.println("客户端连接成功："+client);
        //创建io流对象
        InputStream is=client.getInputStream();
        OutputStream os=client.getOutputStream();
        byte[] b= new byte[1024];
        int length=is.read(b);
        if(length!=-1){
            System.out.println(new String(b,0,length));
        }
         //关闭资源
    
         is.close();
         os.close();
         client.close();
         server.close();
    }
}
